class FilesystemDisplay {
    constructor(opts) {
        if (!opts.parentId) throw "Missing options";

        const fs = require("fs");
        const path = require("path");
        this.cwd = [];
        this.iconcolor = `rgb(${window.theme.r}, ${window.theme.g}, ${window.theme.b})`;
        this.icons = {
            showDisks: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 15.9994,19.9981L 19.9994,19.9981L 19.9994,15.9981L 15.9994,15.9981M 15.9994,13.9981L 19.9994,13.9981L 19.9994,9.99807L 15.9994,9.99807M 9.99938,7.99807L 13.9994,7.99807L 13.9994,3.99807L 9.99938,3.99807M 15.9994,7.99807L 19.9994,7.99807L 19.9994,3.99807L 15.9994,3.99807M 9.99938,13.9981L 13.9994,13.9981L 13.9994,9.99807L 9.99938,9.99807M 3.99938,13.9981L 7.99938,13.9981L 7.99938,9.99807L 3.99938,9.99807M 3.99938,19.9981L 7.99938,19.9981L 7.99938,15.9981L 3.99938,15.9981M 9.99938,19.9981L 13.9994,19.9981L 13.9994,15.9981L 9.99938,15.9981M 3.99938,7.99807L 7.99938,7.99807L 7.99938,3.99807L 3.99938,3.99807L 3.99938,7.99807 Z "/>`,
            up: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 22,4L 14,4L 12,2L 6,2C 4.9,2 4.01,2.9 4.01,4L 4,16C 4,17.1 4.9,18 6,18L 22,18C 23.1,18 24,17.1 24,16L 24,6C 24,4.9 23.1,4 22,4 Z M 2,6L -2.98023e-008,6L -2.98023e-008,11L 0.0100021,11L -2.98023e-008,20C -2.98023e-008,21.1 0.900001,22 2,22L 20,22L 20,20L 2,20L 2,6 Z "/>`,
            dir: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 9.99936,3.99807L 3.99936,3.99807C 2.89436,3.99807 2.00936,4.89406 2.00936,5.99807L 1.99936,17.9981C 1.99936,19.1021 2.89436,19.9981 3.99936,19.9981L 19.9994,19.9981C 21.1029,19.9981 21.9994,19.1021 21.9994,17.9981L 21.9994,7.99807C 21.9994,6.89406 21.1029,5.99807 19.9994,5.99807L 11.9994,5.99807L 9.99936,3.99807 Z "/>`,
            symlink: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 15.9995,5.99817L 12.9995,5.99817L 12.9995,7.89813L 15.9995,7.89813C 18.2635,7.89813 20.0995,9.73413 20.0995,11.9982C 20.0995,14.2621 18.2635,16.0981 15.9995,16.0981L 12.9995,16.0981L 12.9995,17.9982L 15.9995,17.9982C 19.3145,17.9982 21.9995,15.3121 21.9995,11.9982C 21.9995,8.68414 19.3145,5.99817 15.9995,5.99817 Z M 3.89948,11.9982C 3.89948,9.73413 5.7355,7.89813 7.99948,7.89813L 10.9995,7.89813L 10.9995,5.99817L 7.99948,5.99817C 4.68649,5.99817 1.99948,8.68414 1.99948,11.9982C 1.99948,15.3121 4.68649,17.9982 7.99948,17.9982L 10.9995,17.9982L 10.9995,16.0981L 7.99948,16.0981C 5.7355,16.0981 3.89948,14.2621 3.89948,11.9982 Z M 7.99948,12.9982L 15.9995,12.9982L 15.9995,10.9982L 7.99948,10.9982L 7.99948,12.9982 Z "/>`,
            file: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 12.9994,8.99807L 12.9994,3.49807L 18.4994,8.99807M 5.99939,1.99807C 4.89438,1.99807 4.0094,2.89406 4.0094,3.99807L 3.99939,19.9981C 3.99939,21.1021 4.88538,21.9981 5.98938,21.9981L 17.9994,21.9981C 19.1034,21.9981 19.9994,21.1021 19.9994,19.9981L 19.9994,7.99807L 13.9994,1.99807L 5.99939,1.99807 Z "/>`,
            other: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 11,18L 13,18L 13,16L 11,16L 11,18 Z M 12,6C 9.79,6 8,7.79 8,10L 10,10C 10,8.9 10.9,8 12,8C 13.1,8 14,8.9 14,10C 14,12 11,11.75 11,15L 13,15C 13,12.75 16,12.5 16,10C 16,7.79 14.21,6 12,6 Z M 5,3L 19,3C 20.1046,3 21,3.89543 21,5L 21,19C 21,20.1046 20.1046,21 19,21L 5,21C 3.89543,21 3,20.1046 3,19L 3,5C 3,3.89543 3.89543,3 5,3 Z "/>`,
            disk: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-linejoin="round" d="M 6,2L 18,2C 19.1046,2 20,2.89543 20,4L 20,20C 20,21.1046 19.1046,22 18,22L 6,22C 4.89543,22 4,21.1046 4,20L 4,4C 4,2.89543 4.89543,2 6,2 Z M 12,4.00001C 8.68629,4.00001 5.99999,6.6863 5.99999,10C 5.99999,13.3137 8.68629,16 12.1022,15.9992L 11.2221,13.7674C 10.946,13.2891 11.1099,12.6775 11.5882,12.4013L 12.4542,11.9013C 12.9325,11.6252 13.5441,11.7891 13.8202,12.2674L 15.7446,14.6884C 17.1194,13.5889 18,11.8973 18,10C 18,6.6863 15.3137,4.00001 12,4.00001 Z M 12,9.00001C 12.5523,9.00001 13,9.44773 13,10C 13,10.5523 12.5523,11 12,11C 11.4477,11 11,10.5523 11,10C 11,9.44773 11.4477,9.00001 12,9.00001 Z M 7,18C 6.44771,18 6,18.4477 6,19C 6,19.5523 6.44771,20 7,20C 7.55228,20 8,19.5523 8,19C 8,18.4477 7.55228,18 7,18 Z M 12.0882,13.2674L 14.5757,19.5759L 17.1738,18.0759L 12.9542,12.7674L 12.0882,13.2674 Z "/>`,
            rom: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 11.9975,13.9987C 10.8938,13.9987 10,13.1 10,11.9975C 10,10.8938 10.8938,10 11.9975,10C 13.105,10 13.9987,10.8938 13.9987,11.9975C 13.9987,13.1 13.105,13.9987 11.9975,13.9987 Z M 11.9975,3.99875C 7.5825,3.99875 3.99875,7.5775 3.99875,11.9975C 3.99875,16.4162 7.5825,20 11.9975,20C 16.4163,20 20,16.4162 20,11.9975C 20,7.5775 16.4163,3.99875 11.9975,3.99875 Z "/>`,
            usb: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 14.9994,6.99807L 14.9994,10.9981L 15.9994,10.9981L 15.9994,12.9981L 12.9994,12.9981L 12.9994,4.99807L 14.9994,4.99807L 11.9994,0.998068L 8.9994,4.99807L 10.9994,4.99807L 10.9994,12.9981L 7.9994,12.9981L 7.9994,10.9281C 8.7034,10.5611 9.1994,9.84707 9.1994,8.99807C 9.1994,7.78307 8.2144,6.79807 6.9994,6.79807C 5.7844,6.79807 4.7994,7.78307 4.7994,8.99807C 4.7994,9.84707 5.2954,10.5611 5.9994,10.9281L 5.9994,12.9981C 5.9994,14.1031 6.8934,14.9981 7.9994,14.9981L 10.9994,14.9981L 10.9994,18.0491C 10.2894,18.4141 9.7994,19.1451 9.7994,19.9981C 9.7994,21.2131 10.7844,22.1981 11.9994,22.1981C 13.2144,22.1981 14.1994,21.2131 14.1994,19.9981C 14.1994,19.1451 13.7084,18.4141 12.9994,18.0491L 12.9994,14.9981L 15.9994,14.9981C 17.1044,14.9981 17.9994,14.1031 17.9994,12.9981L 17.9994,10.9981L 18.9994,10.9981L 18.9994,6.99807L 14.9994,6.99807 Z "/>`,
            edex: {
                theme: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 17.9994,3.99805L 17.9994,2.99805C 17.9994,2.44604 17.5514,1.99805 16.9994,1.99805L 4.9994,1.99805C 4.4474,1.99805 3.9994,2.44604 3.9994,2.99805L 3.9994,6.99805C 3.9994,7.55005 4.4474,7.99805 4.9994,7.99805L 16.9994,7.99805C 17.5514,7.99805 17.9994,7.55005 17.9994,6.99805L 17.9994,5.99805L 18.9994,5.99805L 18.9994,9.99805L 8.9994,9.99805L 8.9994,20.998C 8.9994,21.55 9.4474,21.998 9.9994,21.998L 11.9994,21.998C 12.5514,21.998 12.9994,21.55 12.9994,20.998L 12.9994,11.998L 20.9994,11.998L 20.9994,3.99805L 17.9994,3.99805 Z "/>`,
                themesDir: `<path fill="${this.iconcolor}" stroke-linejoin="round" d="m9.9994 3.9981h-6c-1.105 0-1.99 0.896-1.99 2l-0.01 12c0 1.104 0.895 2 2 2h16c1.104 0 2-0.896 2-2v-9.9999c0-1.104-0.896-2-2-2h-8l-1.9996-2z" stroke-width=".2"/><path stroke-linejoin="round" d="m18.8 9.3628v-0.43111c0-0.23797-0.19314-0.43111-0.43111-0.43111h-5.173c-0.23797 0-0.43111 0.19313-0.43111 0.43111v1.7244c0 0.23797 0.19314 0.43111 0.43111 0.43111h5.1733c0.23797 0 0.43111-0.19314 0.43111-0.43111v-0.43111h0.43111v1.7244h-4.3111v4.7422c0 0.23797 0.19314 0.43111 0.43111 0.43111h0.86221c0.23797 0 0.43111-0.19314 0.43111-0.43111v-3.879h3.449v-3.4492z" stroke-width=".086221" fill="${window.theme.colors.light_black}"/>`,
                kblayout: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 18.9994,9.99807L 16.9994,9.99807L 16.9994,7.99807L 18.9994,7.99807M 18.9994,12.9981L 16.9994,12.9981L 16.9994,10.9981L 18.9994,10.9981M 15.9994,9.99807L 13.9994,9.99807L 13.9994,7.99807L 15.9994,7.99807M 15.9994,12.9981L 13.9994,12.9981L 13.9994,10.9981L 15.9994,10.9981M 15.9994,16.9981L 7.99941,16.9981L 7.99941,14.9981L 15.9994,14.9981M 6.99941,9.99807L 4.99941,9.99807L 4.99941,7.99807L 6.99941,7.99807M 6.99941,12.9981L 4.99941,12.9981L 4.99941,10.9981L 6.99941,10.9981M 7.99941,10.9981L 9.99941,10.9981L 9.99941,12.9981L 7.99941,12.9981M 7.99941,7.99807L 9.99941,7.99807L 9.99941,9.99807L 7.99941,9.99807M 10.9994,10.9981L 12.9994,10.9981L 12.9994,12.9981L 10.9994,12.9981M 10.9994,7.99807L 12.9994,7.99807L 12.9994,9.99807L 10.9994,9.99807M 19.9994,4.99807L 3.99941,4.99807C 2.89441,4.99807 2.0094,5.89406 2.0094,6.99807L 1.99941,16.9981C 1.99941,18.1021 2.89441,18.9981 3.99941,18.9981L 19.9994,18.9981C 21.1034,18.9981 21.9994,18.1021 21.9994,16.9981L 21.9994,6.99807C 21.9994,5.89406 21.1034,4.99807 19.9994,4.99807 Z "/>`,
                kblayoutsDir: `<path fill="${this.iconcolor}" stroke-linejoin="round" d="m9.9994 3.9981h-6c-1.105 0-1.99 0.896-1.99 2l-0.01 12c0 1.104 0.895 2 2 2h16c1.104 0 2-0.896 2-2v-9.9999c0-1.104-0.896-2-2-2h-8l-1.9996-2z" stroke-width=".2"/><path stroke-linejoin="round" d="m17.48 11.949h-1.14v-1.14h1.14m0 2.8499h-1.14v-1.14h1.14m-1.7099-0.56999h-1.14v-1.14h1.14m0 2.8499h-1.14v-1.14h1.14m0 3.4199h-4.56v-1.14h4.56m-5.13-2.85h-1.1399v-1.14h1.14m0 2.8499h-1.1399v-1.14h1.14m0.56998 0h1.14v1.14h-1.14m0-2.8499h1.14v1.14h-1.14m1.7099 0.56999h1.14v1.14h-1.14m0-2.8499h1.14v1.14h-1.14m5.13-2.8494h-9.1199c-0.62982 0-1.1343 0.51069-1.1343 1.14l-0.0057 5.6998c0 0.62925 0.51013 1.14 1.14 1.14h9.1196c0.62925 0 1.14-0.5107 1.14-1.14v-5.6998c0-0.62926-0.5107-1.14-1.14-1.14z" stroke-width="0.114" fill="${window.theme.colors.light_black}"/>`,
                settings: `<path fill="${this.iconcolor}" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 11.9994,15.498C 10.0664,15.498 8.49939,13.931 8.49939,11.998C 8.49939,10.0651 10.0664,8.49805 11.9994,8.49805C 13.9324,8.49805 15.4994,10.0651 15.4994,11.998C 15.4994,13.931 13.9324,15.498 11.9994,15.498 Z M 19.4284,12.9741C 19.4704,12.6531 19.4984,12.329 19.4984,11.998C 19.4984,11.6671 19.4704,11.343 19.4284,11.022L 21.5414,9.36804C 21.7294,9.21606 21.7844,8.94604 21.6594,8.73004L 19.6594,5.26605C 19.5354,5.05005 19.2734,4.96204 19.0474,5.04907L 16.5584,6.05206C 16.0424,5.65607 15.4774,5.32104 14.8684,5.06903L 14.4934,2.41907C 14.4554,2.18103 14.2484,1.99805 13.9994,1.99805L 9.99939,1.99805C 9.74939,1.99805 9.5434,2.18103 9.5054,2.41907L 9.1304,5.06805C 8.52039,5.32104 7.95538,5.65607 7.43939,6.05206L 4.95139,5.04907C 4.7254,4.96204 4.46338,5.05005 4.33939,5.26605L 2.33939,8.73004C 2.21439,8.94604 2.26938,9.21606 2.4574,9.36804L 4.5694,11.022C 4.5274,11.342 4.49939,11.6671 4.49939,11.998C 4.49939,12.329 4.5274,12.6541 4.5694,12.9741L 2.4574,14.6271C 2.26938,14.78 2.21439,15.05 2.33939,15.2661L 4.33939,18.73C 4.46338,18.946 4.7254,19.0341 4.95139,18.947L 7.4404,17.944C 7.95639,18.34 8.52139,18.675 9.1304,18.9271L 9.5054,21.577C 9.5434,21.8151 9.74939,21.998 9.99939,21.998L 13.9994,21.998C 14.2484,21.998 14.4554,21.8151 14.4934,21.577L 14.8684,18.9271C 15.4764,18.6741 16.0414,18.34 16.5574,17.9431L 19.0474,18.947C 19.2734,19.0341 19.5354,18.946 19.6594,18.73L 21.6594,15.2661C 21.7844,15.05 21.7294,14.78 21.5414,14.6271L 19.4284,12.9741 Z "/>`
            }
        };

        const container = document.getElementById(opts.parentId);
        container.innerHTML = `
            <h3 class="title"><p>FILESYSTEM</p><p id="fs_disp_title_dir"></p></h3>
            <div id="fs_disp_container">
            </div>
            <div id="fs_space_bar">
                <h1>EXIT DISPLAY</h1>
                <h3>Calculating available space...</h3><progress value="100" max="100"></progress>
            </div>`;
        this.filesContainer = document.getElementById("fs_disp_container");
        this.space_bar = {
            text: document.querySelector("#fs_space_bar > h3"),
            bar: document.querySelector("#fs_space_bar > progress")
        };
        this.fsBlock = {};
        this.dirpath = "";
        this.failed = false;
        this._noTracking = false;
        this._runNextTick = false;

        this._timer = setInterval(() => {
            if (this._runNextTick === true) {
                this._runNextTick = false;
                this.readFS(this.dirpath);
            }
        }, 1000);

        this.setFailedState = () => {
            this.failed = true;
            container.innerHTML = `
            <h3 class="title"><p>FILESYSTEM</p><p id="fs_disp_title_dir">EXECUTION FAILED</p></h3>
            <h2 id="fs_disp_error">CANNOT ACCESS CURRENT WORKING DIRECTORY</h2>`;
        };

        this.followTab = () => {
            let num = window.currentTerm;

            window.term[num].oncwdchange = (cwd) => {
                if (cwd && window.currentTerm === num) {
                    if (this._fsWatcher) {
                        this._fsWatcher.close();
                    }
                    if (cwd.startsWith("FALLBACK |-- ")) {
                        this.readFS(cwd.slice(13));
                        this._noTracking = true;
                    } else {
                        this.readFS(cwd);
                        this.watchFS(cwd);
                    }
                }
            };
        };
        this.followTab();

        this.watchFS = (dir) => {
            if (this._fsWatcher) {
                this._fsWatcher.close();
            }
            this._fsWatcher = fs.watch(dir, () => {
                this._runNextTick = true;
            });
        };

        this.readFS = (dir) => {
            if (this.failed === true) return false;
            let tcwd = dir;
            fs.readdir(tcwd, (err, content) => {
                if (err !== null) {
                    console.warn(err);
                    if (this._noTracking === true && this.dirpath) { // #262
                        this.setFailedState();
                        setTimeout(() => {
                            this.readFS(this.dirpath);
                        }, 1000);
                    } else {
                        this.setFailedState();
                    }
                } else {
                    this.cwd = [];
                    this._tmp = {
                        dirs: [],
                        symlinks: [],
                        files: [],
                        others: []
                    };
                    let i = 0;
                    content.forEach(file => {
                        fs.lstat(path.join(tcwd, file), (err, fstat) => {
                            if (err !== null) {
                                this.setFailedState();
                            } else {
                                if (fstat.isDirectory()) {
                                    this._tmp.dirs.push(file);
                                } else if (fstat.isSymbolicLink()) {
                                    this._tmp.symlinks.push(file);
                                } else if (fstat.isFile()) {
                                    this._tmp.files.push(file);
                                } else {
                                    this._tmp.others.push(file);
                                }

                                i++;
                                if (i === content.length) {
                                    this.cwd.push({
                                        name: "Show disks",
                                        type: "showDisks"
                                    });

                                    if (tcwd !== "/" && tcwd !== "\\") {
                                        this.cwd.push({
                                            name: "Go up",
                                            type: "up"
                                        });
                                    }

                                    this._tmp.dirs.forEach(e => {
                                        if (tcwd === settingsDir && e === "themes") {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "edex-themesDir"
                                            });
                                        } else if (tcwd === settingsDir && e === "keyboards") {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "edex-kblayoutsDir"
                                            });
                                        } else {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "dir"
                                            });
                                        }
                                    });
                                    this._tmp.symlinks.forEach(e => {
                                        this.cwd.push({
                                            name: window._escapeHtml(e),
                                            type: "symlink"
                                        });
                                    });
                                    this._tmp.files.forEach(e => {
                                        if (tcwd === themesDir && e.endsWith(".json")) {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "edex-theme"
                                            });
                                        } else if (tcwd === keyboardsDir && e.endsWith(".json")) {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "edex-kblayout"
                                            });
                                        } else if (tcwd === settingsDir && e === "settings.json") {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "edex-settings"
                                            });
                                        } else {
                                            this.cwd.push({
                                                name: window._escapeHtml(e),
                                                type: "file"
                                            });
                                        }
                                    });
                                    this._tmp.others.forEach(e => {
                                        this.cwd.push({
                                            name: window._escapeHtml(e),
                                            type: "other"
                                        });
                                    });

                                    window.si.fsSize().then(d => {
                                        d.forEach(fsBlock => {
                                            if (tcwd.startsWith(fsBlock.mount)) {
                                                this.fsBlock = fsBlock;
                                            }
                                        });

                                        this.dirpath = tcwd;
                                        this.render(this.cwd);
                                    });
                                }
                            }
                        });
                    });
                }
            });
        };

        this.readDevices = () => {
            if (this.failed === true) return false;
            window.si.blockDevices().then(blocks => {
                let devices = [];
                blocks.forEach(block => {
                    if (fs.existsSync(block.mount)) {
                        let type = (block.type === "rom") ? "rom" : "disk";
                        if (block.removable && block.type !== "rom") {
                            type = "usb";
                        }

                        devices.push({
                            name: (block.label !== "") ? `${block.label} (${block.name})` : `${block.mount} (${block.name})`,
                            type,
                            path: block.mount
                        });
                    }
                });

                this.render(devices);
            });
        };

        this.render = async blockList => {
            if (this.failed === true) return false;

            document.getElementById("fs_disp_title_dir").innerText = this.dirpath;
            this.filesContainer.setAttribute("class", "");
            if (this._noTracking) {
                document.querySelector("section#filesystem > h3.title > p:first-of-type").innerText = "FILESYSTEM - TRACKING FAILED, RUNNING DETACHED FROM TTY";
            }

            let filesDOM = ``;
            blockList.forEach(e => {
                let hidden = "";
                if (e.name.startsWith(".")) {
                    hidden = " hidden";
                }

                let cmd = `window.term[window.currentTerm].write('\\'${e.name}\\'')`;
                if (e.type === "dir" || e.type === "up" || e.type.endsWith("Dir")) {
                    cmd = `window.term[window.currentTerm].writelr('cd \\'${e.name.replace("\\", "\\\\")}\\'')`;
                }

                if (e.type === "up") {
                    cmd = `window.term[window.currentTerm].writelr('cd ..')`;
                }

                if (e.type === "up" && this._noTracking) {
                    cmd = `window.fsDisp.readFS('${path.resolve(this.dirpath, '..').replace(/\\/g, '\\\\')}')`;
                }
                if ((e.type === "dir" || e.type.endsWith("Dir")) && this._noTracking) {
                    cmd = `window.fsDisp.readFS('${path.resolve(this.dirpath, e.name).replace(/\\/g, '\\\\')}')`;
                }

                if (e.type === "showDisks") {
                    cmd = `window.fsDisp.readDevices()`;
                }

                if (e.type === "disk" || e.type === "rom" || e.type === "usb") {
                    let extraSwitch = (process.platform === "win32") ? " /D" : "";
                    cmd = `window.term[window.currentTerm].writelr('cd${extraSwitch} \\'${e.path.replace("\\", "\\\\")}\\'')`;

                    document.getElementById("fs_disp_title_dir").innerText = "Showing available block devices";
                    this.filesContainer.setAttribute("class", "disks");
                }
                if ((e.type === "disk" || e.type === "rom" || e.type === "usb") && this._noTracking) {
                    cmd = `window.fsDisp.readFS('${e.path.replace(/\\/g, '\\\\')}')`;
                }

                if (e.type === "edex-theme") {
                    cmd = `window.themeChanger('${e.name.slice(0, -5)}')`;
                }
                if (e.type === "edex-kblayout") {
                    cmd = `window.remakeKeyboard('${e.name.slice(0, -5)}')`;
                }
                if (e.type === "edex-settings") {
                    cmd = `window.openSettings()`;
                }

                let icon = "";
                switch(e.type) {
                    case "showDisks":
                        icon = this.icons.showDisks;
                        break;
                    case "up":
                        icon = this.icons.up;
                        break;
                    case "dir":
                        icon = this.icons.dir;
                        break;
                    case "symlink":
                        icon = this.icons.symlink;
                        break;
                    case "file":
                        icon = this.icons.file;
                        break;
                    case "disk":
                        icon = this.icons.disk;
                        break;
                    case "rom":
                        icon = this.icons.rom;
                        break;
                    case "usb":
                        icon = this.icons.usb;
                        break;
                    case "edex-theme":
                        icon = this.icons.edex.theme;
                        break;
                    case "edex-kblayout":
                        icon = this.icons.edex.kblayout;
                        break;
                    case "edex-settings":
                        icon = this.icons.edex.settings;
                        break;
                    case "edex-themesDir":
                        icon = this.icons.edex.themesDir;
                        break;
                    case "edex-kblayoutsDir":
                        icon = this.icons.edex.kblayoutsDir;
                        break;
                    default:
                        icon = this.icons.other;
                        break;
                }

                filesDOM += `<div class="fs_disp_${e.type}${hidden} animationWait" onclick="${cmd}">
                                <svg viewBox="0 0 24.00 24.00">${icon}</svg>
                                <h3>${e.name}</h3>
                            </div>`;
            });
            this.filesContainer.innerHTML = filesDOM;

            if (this.filesContainer.getAttribute("class").endsWith("disks")) {
                document.getElementById("fs_space_bar").setAttribute("onclick", "window.fsDisp.render(window.fsDisp.cwd)");
            } else {
                document.getElementById("fs_space_bar").setAttribute("onclick", "");

                let splitter = (process.platform === "win32") ? "\\" : "/";
                let displayMount = (this.fsBlock.mount.length < 18) ? this.fsBlock.mount : "..."+splitter+this.fsBlock.mount.split(splitter).pop();

                // See #226
                if (!isNaN(this.fsBlock.use)) {
                    this.space_bar.text.innerHTML = `Mount <strong>${displayMount}</strong> used <strong>${Math.round(this.fsBlock.use)}%</strong>`;
                    this.space_bar.bar.value = Math.round(this.fsBlock.use);
                } else if (!isNaN((this.fsBlock.size / this.fsBlock.used) * 100)) {
                    let usage = Math.round((this.fsBlock.size / this.fsBlock.used) * 100);

                    this.space_bar.text.innerHTML = `Mount <strong>${displayMount}</strong> used <strong>${usage}%</strong>`;
                    this.space_bar.bar.value = usage;
                } else {
                    this.space_bar.text.innerHTML = "Could not calculate mountpoint usage.";
                    this.space_bar.bar.value = 100;
                }
            }

            function delay(ms) {
                return new Promise((resolve, reject) => {
                    setTimeout(resolve, ms);
                });
            }
            // Render animation
            let id = 0;
            while (this.filesContainer.childNodes[id]) {
                this.filesContainer.childNodes[id].setAttribute("class", this.filesContainer.childNodes[id].getAttribute("class").replace(" animationWait", ""));
                await delay(50);
                id++;
            }
        };

        // Automatically start indexing supposed beginning CWD
        // See #365
        this.readFS(window.term[window.currentTerm].cwd || window.settings.cwd);
    }
}

module.exports = {
    FilesystemDisplay
};
